Are you smarter than a Sunday school teacher? Take the quiz!

The Bible is a best-seller, but it still seems unlikely as the center of a game show. But it is, and it’s a big hit. The Game Show Network (GSN) is finding success in its faith-based game show, "The American Bible Challenge," where host Jeff Foxworthy says, "If you don’t know your Bible, you don’t have a prayer."

Rock Center's Harry Smith goes to the set to find out what in Heaven’s name is going on.